Splitters

The splitter is usually divided into one-two (one input and two output), one-third (one input, three output), etc. according to the output. The main technical parameters of the power splitter are power loss (including insertion loss, distribution loss and reflection loss), voltage standing wave ratio of each port, isolation between power distribution ports, amplitude balance, phase balance, power capacity and frequency band. Width, etc.

Power divider series

1. 400MHz-500MHz frequency band two or three power dividers, used in conventional radio communication, railway communication and 450MHz wireless local loop system.
2, 800MHz-2500MHz frequency segment two, three, four microstrip series power divider, used in GSM / CDMA / PHS / WLAN indoor coverage project.
3, 800MHz-2500MHz frequency segment two, three, four cavity series power divider, used in GSM / CDMA / PHS / WLAN indoor coverage project.
4, 1700MHz-2500MHz frequency section two, three, four cavity series of power dividers, used in PHS / WLAN indoor coverage project.
5. Microstrip two- and three-power splitters used in small-volume devices in the 800MHz-1200MHz/1600MHz-2000MHz frequency range.

Power divider principle

A power splitter is a device that can split the energy of an input signal into two or multiple outputs of equal or unequal energy, or vice versa, synthesize multiple signals into one output. Device. It is mainly used for feeding arrays of antenna arrays, mixers and balanced amplifiers, completing power distribution, synthesis, detection, signal sampling, signal source isolation, and sweep reflection coefficient measurement.

Type of power splitter

There are many types of power splitters, and their design structure is closely related to the working frequency. Power splitters are structurally divided into two broad categories:
(1) Passive power splitter, its main features are: stable operation, single structure, basically no noise; and its main disadvantage is that the access loss is too large.
(2) The active power splitter consists of an amplifier. Its main features are: gain, high isolation, and its main disadvantages are noise, relatively complicated structure, and relatively poor operational stability. The output of the power splitter has two power points, three power points, four power points, six power points, eight power points, and twelve power points.

Power splitter manufacturer

Chengdu Huaxin Microwave Technology Co., Ltd. was established in April 2015. The company adheres to the overall business philosophy of “Credit First, Efficiency Leading, Service First” to provide customers with the best quality products and services. The company has more than 20 employees, more than 90% of whom have a professional level or above.
The company specializes in the development, production and sales of military and civilian microwave devices and components. The company's products include all kinds of active and passive microwave devices and microwave hybrid integrated modules and components. The company's products are widely used in aviation, telemetry, navigation, radar, communications and other fields.
The company has a high-level, high-efficiency research and development, management, production and sales team; has a full set of equipment, equipment for research and development, production, testing, testing; has advanced technology and production lines. The company has developed a number of domestically-leading technologies and products with independent intellectual property rights, especially in the field of high-power switches, high-power limiters, high-power filters, high-power couplers, high-power modules, components, etc. Level.
The company's products cover the frequency range of 2MHz-40GHz, the main products are: microwave switches, limiters, filters, amplifiers, power dividers, couplers, electrical attenuators and other microwave devices; there are: switching filter components, power distribution network , coupling components, up-down conversion components, TR transceiver components, frequency source components, and so on.
We will continue to pursue high-end applications of microwave technology, with professional technical advantages, strict quality management and fast-responding customer service as our core competitiveness, providing customers with first-class technology, products and services.